2227531478

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1\times {\mathrm{12613}}^1$

素因数の和:13231

約数の個数: 16

約数和(自身を含む): 3364910640

約数和(自身を除く): 1137379162

約数列:

[1, 2, 227, 389, 454, 778, 12613, 25226, 88303, 176606, 2863151, 4906457, 5726302, 9812914, 1113765739, 2227531478]

約数ペア:

[(1, 2227531478), (2, 1113765739), (227, 9812914), (389, 5726302), (454, 4906457), (778, 2863151), (12613, 176606), (25226, 88303)]